Oleg Nesterov 12a2b4b224 coredump: add support for %d=__get_dumpable() in core name ... Some coredump handlers want to create a core file in a way compatible with standard behavior. Standard behavior with fs.suid_dumpable = 2 is to create core file with uid=gid=0. However, there was no way for coredump handler to know that the process being dumped was suid'ed. This patch adds the new %d specifier for format_corename() which simply reports __get_dumpable(mm->flags), this is compatible with /proc/sys/fs/suid_dumpable we already have. Addresses https://bugzilla.redhat.com/show_bug.cgi?id=787135 Developed during a discussion with Denys Vlasenko. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Cc: Denys Vlasenko <vda.linux@googlemail.com> Cc: Alex Kelly <alex.page.kelly@gmail.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Cong Wang <amwang@redhat.com> Cc: Jiri Moskovcak <jmoskovc@redhat.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-10-06 03:05:15 +09:00
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ABI	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2012-10-02 21:38:48 -07:00
DocBook	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next	2012-08-27 16:22:20 +10:00
EDID	…
PCI	…
RCU	Merge branches 'bigrt.2012.09.23a', 'doctorture.2012.09.23a', 'fixes.2012.09.23a', 'hotplug.2012.09.23a' and 'idlechop.2012.09.23a' into HEAD	2012-09-24 20:02:22 -07:00
accounting	doc: getdelays.c: remember to close() socket on error in create_nl_socket()	2012-09-01 09:58:59 -07:00
acpi	…
aoe	…
arm	ARM: soc: documentation updates	2012-10-01 18:56:31 -07:00
arm64	arm64: MMU definitions	2012-09-17 13:41:56 +01:00
auxdisplay	…
backlight	…
blackfin	…
block	Documentation: update tunable options in block/cfq-iosched.txt	2012-08-09 15:28:05 +02:00
blockdev	…
cdrom	…
cgroups	cgroup: trivial fixes for Documentation/cgroups/cgroups.txt	2012-09-13 11:10:54 -07:00
connector	…
console	…
cpu-freq	acpi-cpufreq: Add support for disabling dynamic overclocking	2012-09-09 22:05:12 +02:00
cpuidle	Honor state disabling in the cpuidle ladder governor	2012-09-04 01:35:44 +02:00
cris	…
crypto	…
development-process	…
device-mapper	Merge branch 'for-next' of git://neil.brown.name/md	2012-08-01 09:02:01 -07:00
devicetree	rtc: snvs: add Freescale rtc-snvs driver	2012-10-06 03:05:01 +09:00
driver-model	…
dvb	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2012-07-30 19:03:41 -07:00
early-userspace	…
extcon	…
fault-injection	fault-injection: add tool to run command with failslab or fail_page_alloc	2012-07-30 17:25:22 -07:00
fb	…
filesystems	JFS TRIM support and some minor fixes	2012-10-03 08:48:21 -07:00
firmware_class	…
frv	…
hid	HID: sensors: add documentation	2012-09-06 19:11:04 +01:00
hwmon	hwmon: (mcp3021) Add MCP3221 support	2012-09-23 21:08:36 -07:00
i2c	i2c-i801: Add Device IDs for Intel Lynx Point-LP PCH	2012-09-10 10:14:02 +02:00
i2o	…
ia64	doc: aliasing-test: close fd on write error	2012-09-01 09:57:10 -07:00
ide	…
infiniband	IB/ipoib: Add rtnl_link_ops support	2012-09-20 16:49:17 -04:00
input	Input: add driver for FT5x06 based EDT displays	2012-07-24 23:55:03 -07:00
ioctl	vfio: VFIO core	2012-07-31 08:16:22 -06:00
isdn	…
ja_JP	…
kbuild	UAPI: Remove the objhdr-y export list	2012-10-02 18:01:56 +01:00
kdump	…
ko_KR	…
laptops	Documentation: fix the VM knobs descritpion WRT pdflush	2012-08-04 12:15:09 +04:00
leds	…
m68k	…
make	…
memory-devices	…
mips	…
misc-devices	lis3lv02d: Add STMicroelectronics lis331dlh digital accelerometer	2012-09-05 13:44:04 -07:00
mmc	…
mn10300	…
mtd	…
namespaces	…
netlabel	…
networking	vxlan: virtual extensible lan	2012-10-01 18:39:45 -04:00
nfc	…
parisc	…
pcmcia	…
power	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-10-01 09:06:36 -07:00
powerpc	…
pps	…
prctl	…
pti	…
ptp	…
rapidio	…
s390	…
scheduler	sched: Remove __ARCH_WANT_INTERRUPTS_ON_CTXSW	2012-09-13 16:52:04 +02:00
scsi	[SCSI] qla4xxx: update copyrights in LICENSE.qla4xxx	2012-09-24 12:41:34 +04:00
security	Documentation: Update git repository URL for Smack userland tools	2012-09-26 09:24:06 -07:00
serial	firmware: remove computone driver firmware and documentation	2012-08-16 12:31:18 -07:00
sh	…
sound	Sound fixes for 3.6-rc1	2012-08-01 10:42:26 -07:00
spi	spi: Updates for v3.7	2012-10-02 17:26:42 -07:00
sysctl	coredump: add support for %d=__get_dumpable() in core name	2012-10-06 03:05:15 +09:00
target	…
telephony	…
thermal	Thermal: Documentation update	2012-07-24 23:20:40 -04:00
timers	…
trace	doc: fix old config name of kprobetrace	2012-09-27 12:11:29 +02:00
usb	usb: add decriptor of persist fail for some morph usb devices	2012-08-10 12:06:39 -07:00
vDSO	…
video4linux	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2012-07-31 18:47:44 -07:00
virtual	KVM: Add resampling irqfds for level triggered interrupts	2012-09-23 13:50:15 +02:00
vm	hugetlb: update hugetlbpage.txt	2012-08-21 16:45:03 -07:00
w1	1-Wire: Add support for the maxim ds1825 temperature sensor	2012-08-16 12:33:59 -07:00
watchdog	watchdog: fix watchdog-test.c build warning	2012-08-29 17:12:58 +02:00
wimax	…
x86	x86/mce: Provide boot argument to honour bios-set CMCI threshold	2012-09-27 10:08:00 -07:00
zh_CN	Documentation: Fixes some translation error in Documentation/zh_CN/gpio.txt	2012-09-26 13:12:32 -07:00
.gitignore	…
00-INDEX	…
BUG-HUNTING	…
Changes	…
CodingStyle	CodingStyle: add networking specific block comment style	2012-10-06 03:04:59 +09:00
DMA-API-HOWTO.txt	…
DMA-API.txt	…
DMA-ISA-LPC.txt	…
DMA-attributes.txt	common: DMA-mapping: add DMA_ATTR_SKIP_CPU_SYNC attribute	2012-07-30 12:25:47 +02:00
HOWTO	…
IPMI.txt	…
IRQ-affinity.txt	…
IRQ-domain.txt	…
IRQ.txt	…
Intel-IOMMU.txt	…
Makefile	…
ManagementStyle	…
SAK.txt	…
SM501.txt	…
SecurityBugs	…
SubmitChecklist	…
SubmittingDrivers	…
SubmittingPatches	…
VGA-softcursor.txt	…
applying-patches.txt	…
atomic_ops.txt	…
bad_memory.txt	…
basic_profiling.txt	…
binfmt_misc.txt	…
braille-console.txt	…
bt8xxgpio.txt	…
btmrvl.txt	…
bus-virt-phys-mapping.txt	…
cachetlb.txt	…
circular-buffers.txt	…
clk.txt	…
coccinelle.txt	…
cpu-hotplug.txt	…
cpu-load.txt	…
cputopology.txt	…
crc32.txt	…
dcdbas.txt	…
debugging-modules.txt	…
debugging-via-ohci1394.txt	…
dell_rbu.txt	…
devices.txt	…
digsig.txt	…
dma-buf-sharing.txt	…
dmaengine.txt	…
dontdiff	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-10-01 09:06:36 -07:00
dynamic-debug-howto.txt	…
edac.txt	Merge branch 'devel'	2012-07-29 21:11:05 -03:00
eisa.txt	…
email-clients.txt	…
flexible-arrays.txt	…
futex-requeue-pi.txt	…
gcov.txt	…
gpio.txt	…
highuid.txt	…
hw_random.txt	…
hwspinlock.txt	…
init.txt	…
initrd.txt	…
intel_txt.txt	…
io-mapping.txt	…
io_ordering.txt	…
iostats.txt	…
irqflags-tracing.txt	…
isapnp.txt	…
java.txt	…
kernel-doc-nano-HOWTO.txt	…
kernel-docs.txt	…
kernel-parameters.txt	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2012-10-02 21:38:48 -07:00
kmemcheck.txt	…
kmemleak.txt	…
kobject.txt	Documentation: Fix "struct kobj_type" to include newer members.	2012-09-04 16:06:34 -07:00
kprobes.txt	…
kref.txt	…
ldm.txt	…
local_ops.txt	…
lockdep-design.txt	…
lockstat.txt	…
lockup-watchdogs.txt	…
logo.gif	…
logo.txt	…
magic-number.txt	…
md.txt	…
media-framework.txt	…
memory-barriers.txt	…
memory-hotplug.txt	…
memory.txt	…
mono.txt	…
mutex-design.txt	…
nommu-mmap.txt	…
numastat.txt	…
oops-tracing.txt	…
padata.txt	…
parport-lowlevel.txt	…
parport.txt	…
pi-futex.txt	…
pinctrl.txt	pinctrl: document semantics vs GPIO	2012-09-17 10:53:57 +02:00
pnp.txt	…
preempt-locking.txt	…
printk-formats.txt	lib/vsprintf: update documentation to cover all of %p[Mm][FR]	2012-10-06 03:04:50 +09:00
prio_tree.txt	…
pwm.txt	…
ramoops.txt	…
rbtree.txt	…
remoteproc.txt	remoteproc: add rproc_report_crash function to notify rproc crashes	2012-09-18 12:53:22 +03:00
rfkill.txt	…
robust-futex-ABI.txt	…
robust-futexes.txt	…
rpmsg.txt	…
rt-mutex-design.txt	…
rt-mutex.txt	…
rtc.txt	rtc-proc: permit the /proc/driver/rtc device to use other devices	2012-10-06 03:05:01 +09:00
serial-console.txt	…
sgi-ioc4.txt	…
sgi-visws.txt	…
sparse.txt	…
spinlocks.txt	…
stable_api_nonsense.txt	…
stable_kernel_rules.txt	…
static-keys.txt	…
svga.txt	…
sysfs-rules.txt	…
sysrq.txt	…
unaligned-memory-access.txt	…
unicode.txt	…
unshare.txt	…
vfio.txt	vfio: Trivial Documentation correction	2012-09-21 10:48:03 -06:00
vgaarbiter.txt	…
video-output.txt	…
vme_api.txt	…
volatile-considered-harmful.txt	…
workqueue.txt	…
xz.txt	…
zorro.txt	…